Add initial Payload migration

migrations/index.ts

@@ -0,0 +1,9 @@
+import * as migration_20260826_004425 from './20260826_004425';
+
+export const migrations = [
+  {
+    up: migration_20260826_004425.up,
+    down: migration_20260826_004425.down,
+    name: '20260826_004425'
+  },
+];